The new Thunderbird, with its LED tail lamps, large 20-litre fuel tank and projector lamps, has come a long way from its previous generation. The Thun derbird is one of the most practical and comfortable motorcycles from the stables of Royal Enfield. The cruiser is powered by either a carburetted 350cc engine or a fuel injected 500 cc engine. The Thunderbird, with its features and ergonomics is perhaps one of the best for long distance motorcycling. The Thunderbird 350 is priced at INR 1.41 Lac and the Thunderbird 500 costs INR 1.79 Lac, ex-showroom, New Delhi.